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/*
* Simple MPEG/DVB parser to achieve network/service information without initial tuning data
*
* Copyright (C) 2006, 2007, 2008, 2009 Winfried Koehler
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
* Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* The author can be reached at: handygewinnspiel AT gmx DOT de
*
* The project's page is http://wirbel.htpc-forum.de/w_scan/index2.html
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "extended_frontend.h"
#include "scan.h"
#include "dump-dvbscan.h"
#include "dvbscan.h"
#include "countries.h"
#include "satellites.h"
/******************************************************************************
* print initial tuning data for dvbscan. Nevertheless it should be also
* reusable for 'w_scan -I <file>', therefore a part of the data might be
* used later in w_scan.
*****************************************************************************/
void dvbscan_dump_tuningdata ( FILE *f,
struct transponder *t,
uint16_t index,
struct w_scan_flags * flags) {
struct tuning_parameters *p = &t->param;
const char * network_name = t->network_name;
if (index == 0) {
struct tm * ti;
time_t rawtime;
time(&rawtime);
ti = localtime(&rawtime);
fprintf (f, "#------------------------------------------------------------------------------\n");
fprintf (f, "# file automatically generated by w_scan\n");
fprintf (f, "# (http://wirbel.htpc-forum.de/w_scan/index2.html)\n");
fprintf (f, "#! <w_scan> %d %u %u %s %s </w_scan>\n",
flags->version,
flags->tuning_timeout,
flags->filter_timeout,
scantype_to_txt(flags->scantype),
flags->scantype == SCAN_SATELLITE?
satellite_to_short_name(flags->list_id):
country_to_short_name(flags->list_id));
fprintf (f, "#------------------------------------------------------------------------------\n");
if (flags->scantype == SCAN_SATELLITE)
fprintf (f, "# satellite : %s\n",
satellite_to_short_name(flags->list_id));
else
fprintf (f, "# location and provider: <add description here>\n");
fprintf (f, "# date (yyyy-mm-dd) : %.04d-%.02d-%.02d\n",
ti->tm_year + 1900, ti->tm_mon + 1, ti->tm_mday);
fprintf (f, "# provided by (opt) : <your name or email here>\n");
fprintf (f, "#\n");
switch (flags->scantype) {
case SCAN_TERRCABLE_ATSC:
fprintf (f, "# A[2] <freq> <mod> [# comment]\n");
break;
case SCAN_CABLE:
fprintf (f, "# C[2] [plp_id] [data_slice_id] [system_id] <freq> <sr> <fec> <mod> [# comment]\n");
break;
case SCAN_TERRESTRIAL:
fprintf (f, "# T[2] [plp_id] [system_id] <freq> <bw> <fec_hi> <fec_lo> <mod>");
fprintf (f, " <tm> <guard> <hi> [# comment]\n");
break;
case SCAN_SATELLITE:
fprintf (f, "# S[2] <freq> <pol> <sr> <fec> [ro] [mod] [# comment]\n");
break;
default:
fatal("%s (%d): UNKNOWN SCAN TYPE %d\n", __FUNCTION__, __LINE__, flags->scantype);
};
fprintf (f, "#------------------------------------------------------------------------------\n");
} /* end if index == 0 */
switch (flags->scantype) {
case SCAN_TERRCABLE_ATSC:
fprintf (f, "A ");
fprintf (f, "%9i ", p->frequency);
fprintf (f, "%8s", atsc_mod_to_txt(p->u.atsc.modulation));
break;
case SCAN_CABLE:
fprintf (f, "C ");
if (p->u.cable.delivery_system == SYS_DVBC2)
fprintf (f, "2 %u %u %u", t->pids.plp_id, t->pids.data_slice_id, t->pids.system_id);
fprintf (f, "%9i ", p->frequency);
fprintf (f, "%7i ", p->u.cable.symbol_rate);
fprintf (f, "%4s ", cable_fec_to_txt(p->u.cable.fec_inner));
fprintf (f, "%8s", cable_mod_to_txt(p->u.cable.modulation));
break;
case SCAN_TERRESTRIAL:
fprintf (f, "T");
if (p->u.terr.delivery_system == SYS_DVBT2)
fprintf (f, "2 %u %u", t->pids.plp_id, t->pids.system_id);
fprintf (f, " %9i ", p->frequency);
fprintf (f, "%4s ", terr_bw_to_txt(p->u.terr.bandwidth));
fprintf (f, "%4s ", terr_fec_to_txt(p->u.terr.code_rate_HP));
fprintf (f, "%4s ", terr_fec_to_txt(p->u.terr.code_rate_LP));
fprintf (f, "%8s ", terr_mod_to_txt(p->u.terr.constellation));
fprintf (f, "%4s ", terr_transmission_to_txt(p->u.terr.transmission_mode));
fprintf (f, "%4s ", terr_guard_to_txt(p->u.terr.guard_interval));
fprintf (f, "%4s", terr_hierarchy_to_txt(p->u.terr.hierarchy_information));
break;
case SCAN_SATELLITE:
fprintf (f, "%-2s ", sat_delivery_system_to_txt(p->u.sat.modulation_system));
fprintf (f, "%8i ", p->frequency);
fprintf (f, "%1s ", sat_pol_to_txt(p->u.sat.polarization));
fprintf (f, "%8i ", p->u.sat.symbol_rate);
fprintf (f, "%4s", sat_fec_to_txt(p->u.sat.fec_inner));
if (p->u.sat.modulation_system != SYS_DVBS) {
fprintf (f, " %2s ", sat_rolloff_to_txt(p->u.sat.rolloff));
fprintf (f, "%6s", sat_mod_to_txt(p->u.sat.modulation_type));
}
break;
default:
;
};
if (network_name != NULL)
fprintf (f, "\t# %s", network_name);
fprintf(f, "\n");
}
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